"Source: Text/LieTheory/Cartan.text";
"Line: 1279";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/LieTheory/Cartan.text, line: 1279
// Example: H105E19 ()
print "Example: H105E19";
ei := GetEchoInput();
SetEchoInput(true);
for i in [1..72] do
  if IsCoxeterCompactHyperbolic(HyperbolicCoxeterMatrix(i)) then
    printf "%o, ", i;
  end if;
end for;
SetEchoInput(ei);
